TRENDnet’s TEW-424UB 802.11g Wireless USB 2.0 Adapter brings together the convenience of USB 2.0 and the high speed of 802.11g, allowing you to easily connect to 802.11g networks at speeds of up to 54Mbps. The USB 2.0 interface facilitates a hassle-free Plug-and-Play installation, and 128-bit WEP Encryption provides robust network security. Offering seamless AP-to-AP roaming, auto-installation for Windows 98SE/ME/2000/XP, and auto-negotiation, the TEW-424UB is a feature-rich yet convenient way to go wireless. Features Wi-Fi Compliant with IEEE 802.11g and 802.11b Wireless Devices Uses 2.4 GHz Frequency Band, which Complies with Worldwide Requirements USB 2.0 interface; supports Hot Swap and Plug & Play Up to 54Mbps High Speed Wireless Connection (USB 2.0 Port) Up to 11Mbps High Speed Wireless Connection (USB 1.1 Port) Dynamically Shifts Network Speed (based on signal strength) Built-in Antenna with LEDs Indicating Link Status Supports Ad-Hoc (Peer-to-Peer) mode and Infrastructure (Access Point) mode Compatible with Windows 98(SE)/ME/2000/XP (SP1/SP2) 64/128-bit Wired Equivalent Privacy (WEP) & WPA-PSK Integrated Printed Antenna for the Multi-Path Environment Low Interference and High Susceptibility Guarantee Reliable Performance Low Power Consumption and Easy Configurations Range of 50~100 meters indoor and up to 300 meters outdoor 3-Year Warranty Specifications Hardware Interface USB 2.0, 1.1, 1.0 Compliant Standards IEEE 802.11b and IEEE 802.11g Antenna 2dBi Integrated Printed Antenna LED Indicator Link Power Consumption Receive Mode: 280mA Transmit Mode: 380 mA Supported OS Windows 98(SE), ME, 2000, XP(SP1/SP2) Dimensions (LxWxH) 85 x 33 x 12 mm (3.35 x 1.3 x 0.47 inches) (without metal bracket) Weight 15 g (0.5 oz.) (with antenna) Temperature Operating: 0° ~ 40° C (32° ~ 104° F) Storage: -10° ~ 70° C (14° ~ 158° F) Humidity 10% ~ 95% max (Non-condensing) Certification FCC, CE, ETS Wireless Module Technique 802.11b: CCK (11 and 5.5Mbps), DQPSK (2Mbps), DBPSK (1Mbps) 802.11g: OFDM Frequency 2.412 to 2.484 GHz (Industrial Scientific Medical Band) Media Access Protocol CSMA/CA with ACK Data Rate (auto fallback) 802.11b: 11Mbps, 5.5Mbps, 2Mbps, and 1Mbps 802.11g: 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps and 6Mbps **6Mbps for 802.11g using USB 1.1 or 1.0 Connection Output Power 15dBm (typically) @ 802.11b 12dBm (typically) @ 802.11g Receiving Sensitivity 54Mbps 10% PER @ -72 dBm (typical) 11Mbps 8% PER @ -83 dBm (typical) Security WPA-PSK, 64/128-Bit WEP Channels 1~14 Channels (Universal Domain Support) Networking Solution